For the Inventor, By the Inventor

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Los Gatos, CA, United States of America

Power Ten , LLC

USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 130

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7 inventors (with patents filed for the assignee):

Thomas O Viker (1 out of 29 patents)

Hugh D Hestad (1 out of 79 patents)

Zachary M Hoffman (1 out of 11 patents)

4. Karl S Johnson (1 out of 38 patents)

5. Robert Garryl Hudgins (1 out of 30 patents)

6. John T Maertens (1 out of 1 patent)

7. David C Hoffman (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 8372131 - Surgical site access system and deployment device for same (2013-02-12),

2. 5917719 - Internally programmable modular power supply and method (1999-06-29),

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#114 in

#94,730 in

Los Gatos, CA, United States of America

Power Ten , LLC

Forward Citations = 130

7 inventors:

Thomas O Viker (1 out of 29 patents)

Hugh D Hestad (1 out of 79 patents)

Zachary M Hoffman (1 out of 11 patents)

4. Karl S Johnson (1 out of 38 patents)

5. Robert Garryl Hudgins (1 out of 30 patents)

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